A variation of jacquard fabric with interlaced single and multifilament yarns, used for shoe uppers.
By using a variation design of interwoven single and multifilament layers, the problem of insufficient breathability and design flexibility of existing jacquard fabrics is solved, enabling flexible adjustment of the fabric's breathability and comfort, and enhancing the fabric's adaptability and visual effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BAIRUN (JINJIANG) TECH CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-07-03
AI Technical Summary
Existing jacquard fabrics, due to their fixed layer structure, lack breathability and design flexibility, making it difficult to adapt to the needs of different environments and usage scenarios.
It adopts a variation design of interlaced single and multifilament weave layers, and realizes the transformation between two-layer and three-layer fabric structure through the weaving method of the middle layer yarn. Combined with the interlacing of the perforated area, jacquard area and flat surface, a stable sandwich structure is formed.
It enables flexible adjustment of fabric breathability, enhances comfort and adaptability, improves visual appeal and design diversity, and maintains consistency in overall fabric strength and breathability.
Smart Images
Figure CN224451027U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a modified jacquard fabric and shoe upper made of interwoven monofilament and multifilament, belonging to the field of textile fabrics. Background Technology
[0002] As the basic material for clothing and other textiles, textile fabrics have a significant impact on the quality of the final product and the user experience. As consumers' requirements for the performance and aesthetics of textiles increase, traditional textile fabrics can no longer meet market demands.
[0003] Existing jacquard fabrics typically employ a fixed-layer structure, such as single-layer or double-layer weave. While these structures offer some breathability and aesthetic appeal, they often lack flexibility and versatility. For instance, although double-layer jacquard fabrics offer improved three-dimensionality and warmth compared to single-layer fabrics, their breathability may be affected by the increased number of layers. Furthermore, fixed-layer structures also have limitations in design and application, making it difficult to adapt to the needs of different environments and usage scenarios. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a woven layer variation jacquard fabric and shoe upper with interlaced single and multifilament yarns, so as to solve the technical problem that the existing jacquard fabrics have limitations in breathability and design due to the use of a fixed number of layers.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a woven layered jacquard fabric with interlaced single and multifilament yarns, comprising a face layer, a middle layer, and a bottom layer, and including:
[0006] A perforated area, wherein the perforated area is connected to the bottom layer by the surface yarn in a loop manner to form a perforated structure;
[0007] Jacquard area, wherein the jacquard area is formed by weaving the middle layer yarn to the surface layer to form a jacquard pattern, and by changing the weaving method of the middle layer yarn, the transformation between the double-layer fabric structure and the triple-layer fabric structure can be achieved.
[0008] The planar portion is formed by interweaving surface yarns, intermediate yarns and bottom yarns to form a sandwich structure, and is located between the perforated area and the jacquard area.
[0009] Furthermore, the jacquard area is one of dotted jacquard, striped jacquard, or regional jacquard.
[0010] Furthermore, when the intermediate layer yarn is woven into the surface layer in a regional jacquard manner or when the intermediate layer yarn is woven into both the surface and bottom layers simultaneously, the fabric has a double-layer structure.
[0011] When the intermediate layer yarn is woven into the surface and bottom layers in a dotted jacquard or striped jacquard pattern, the fabric has a three-layer structure.
[0012] Furthermore, the through-hole area is one or more of the following: a coiled through-hole, a flip-needle through-hole, or a monofilament through-hole.
[0013] Furthermore, the monofilament perforation is a perforation structure formed by directly weaving monofilaments with the surface layer and the bottom layer. After the monofilament perforation is woven, the surface layer yarn is tucked at least once more to increase the perforation size.
[0014] Furthermore, the through holes in the through hole area are arranged either regularly or irregularly.
[0015] Furthermore, the planar portion is formed by plain weave or satin weave, and uses the same or different yarn as the perforated area or jacquard area.
[0016] Furthermore, the planar portion and the perforated area have a three-layer structure, and the jacquard area has either a three-layer structure or a two-layer structure. The planar portion and the perforated area protrude upward relative to the jacquard area.
[0017] Furthermore, the yarn material is selected from at least one of the following: polyester fiber, polyamide fiber, polyurethane elastic fiber, polyurethane, viscose fiber, animal fiber, plant fiber; or high-shrinkage yarn, heat-melting yarn, transparent yarn composed of modified forms of the above materials.
[0018] An upper, at least a portion of which is composed of the monofilament-multifilament interwoven layered breathable jacquard fabric.
[0019] A preparation method comprising the following steps:
[0020] S1. Yarn preparation: Select the same or different yarns as the surface layer yarn, middle layer yarn and bottom layer yarn;
[0021] S2, Weaving and Shaping: Through weaving technology, a woven layered jacquard fabric with perforated areas, jacquard areas, and flat surfaces is simultaneously formed.
[0022] The surface layer yarn is woven in a loop to form a perforated area at the bottom layer, and the middle layer yarn is woven to form a jacquard area at the surface layer. The flat part is formed by plain weave or satin weave.
[0023] The beneficial effects of this utility model are:
[0024] The jacquard area in this application allows the fabric to switch between two and three layers by adjusting the weaving method of the middle layer yarn. This layer-changing design can adjust the thickness of the fabric in real time as needed, thereby optimizing breathability. For example, a thinner double-layer structure can be designed in areas that require good breathability, while a thicker triple-layer structure can be used in areas that require warmth. This design improves the comfort of the fabric and can adapt to different climates and environmental conditions.
[0025] The jacquard area is woven from the middle layer yarn to the surface layer to form a variety of jacquard patterns, such as dot jacquard, strip jacquard, or area jacquard, which increases the visual appeal and design diversity of the fabric. By gathering the loops, a micro-three-dimensional effect is formed, which makes the jacquard area produce loops of different heights, increasing the three-dimensionality and tactile feel of the fabric, making the fabric more visually rich and interesting. Furthermore, by controlling the needle path and the way the yarn is padded, different breathability and elasticity can be achieved in the jacquard area to meet specific wearing needs.
[0026] The fabric of this application features a perforated design that allows moisture and heat to dissipate quickly and air to exchange freely, thereby significantly improving the breathability of the fabric. Furthermore, the perforated structure of the top and bottom layers in this application is supported by the monofilaments in the middle layer, forming a stable sandwich structure. This structure not only ensures the durability of breathability but also enhances the overall strength of the fabric and extends its service life.
[0027] In this application, the size and distribution of the perforations in the perforated area can be flexibly adjusted according to actual needs, and the type of perforations can also be changed or superimposed. By changing the weaving density, the number of rows of holes, the size of the holes, and the distribution pattern, the air permeability can be precisely controlled to adapt to different usage scenarios and environmental requirements.
[0028] In addition, the coordinated weave structure of the surface and bottom layers allows the fabric to present rich patterns and structural variations on both sides, while ensuring consistent breathability. Furthermore, the addition of jacquard areas allows the fabric to exhibit a good visual effect on both sides. Attached Figure Description
[0029] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0030] Figure 1 This is a structural schematic diagram of the single-filament and multifilament interwoven layer variant breathable jacquard fabric of this utility model;
[0031] Figure 2 This is a cross-sectional structural diagram of the jacquard fabric of this utility model, which has a double-layer structure.
[0032] Figure 3This is a schematic cross-sectional view of the jacquard zone of this utility model, showing the simultaneous weaving of monofilaments in the middle layer of the jacquard area.
[0033] Figure 4 This is a cross-sectional structural diagram of the jacquard fabric of this utility model, which has a three-layer structure.
[0034] Figure 5 This is a schematic diagram of the weaving structure of the surface layer with monofilament semi-permeable holes and tucked semi-permeable holes according to this utility model;
[0035] Figure 6 This is a schematic diagram of the weaving structure of the surface layer, bottom layer, monofilament perforated layer, and tucked semi-perforated layer of this utility model;
[0036] Figure 7 This is a schematic diagram of a shoe upper using the multifilament interwoven layered breathable jacquard fabric described in this application.
[0037] The reference numerals in the attached drawings are as follows: 1. Perforated area; 2. Jacquard area; 3. Flat part. Detailed Implementation
[0038] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0039] like Figure 1 , Figure 2 As shown, this utility model provides a technical solution for a woven layered jacquard fabric with interlaced single and multifilament yarns: the fabric consists of a face layer, a middle layer, and a bottom layer, and includes:
[0040] Perforated area 1, wherein the perforated area 1 is connected to the bottom layer by the surface yarn in a loop manner to form a perforated structure;
[0041] Jacquard area 2, wherein the jacquard area 2 forms a jacquard pattern by weaving the intermediate layer yarn to the surface layer, and the transformation between the double-layer fabric structure and the three-layer fabric structure is achieved by changing the weaving method of the intermediate layer yarn.
[0042] The planar part 3 is formed by interweaving the surface yarn, the middle yarn and the bottom yarn to form a sandwich structure, and is located between the perforated area 1 and the jacquard area 2.
[0043] To enrich the design of jacquard patterns, the jacquard area 2 can be one of dot jacquard, strip jacquard, or area jacquard.
[0044] In order to achieve the layer variation design, when the intermediate layer yarn is woven into the surface layer in a regional jacquard manner or when the intermediate layer yarn is woven into the surface layer and the bottom layer at the same time, the fabric has a double-layer structure.
[0045] When the intermediate layer yarn is woven into the surface and bottom layers in a dotted jacquard or striped jacquard pattern, the fabric has a three-layer structure.
[0046] To achieve different breathability effects, the perforation area 1 is one or more of the following: loop perforation, needle-turning perforation, or monofilament perforation.
[0047] To increase the air permeability of the monofilament perforation, the monofilament perforation is a perforation structure formed by directly weaving the monofilament with the surface layer and the bottom layer. After the monofilament perforation is woven, the surface layer yarn is tucked at least once more to increase the perforation.
[0048] To adapt to different wearing environments, the perforations on the perforated area are arranged either regularly or irregularly.
[0049] To achieve a smooth fabric, the flat portion 3 is formed by plain weave or satin weave, and uses yarn that is the same as or different from that of the perforated area 1 or the jacquard area 2.
[0050] To enhance the three-dimensionality of the fabric, the planar portion 3 and the perforated area 1 are a three-layer structure, and the jacquard area 2 is either a three-layer structure or a double-layer structure. The planar portion 3 and the perforated area 1 protrude upward relative to the jacquard area 2.
[0051] To expand the adaptability of the fabric, the yarn material is selected from at least one of the following: polyester fiber, polyamide fiber, polyurethane elastic fiber, polyurethane, viscose fiber, animal fiber, plant fiber; or high-shrinkage yarn, heat-melting yarn, transparent yarn composed of modified forms of the above materials.
[0052] like Figure 7 As shown, a shoe upper, at least a portion of which is composed of the monofilament-multifilament interwoven layered breathable jacquard fabric.
[0053] A preparation method comprising the following steps:
[0054] S1. Yarn preparation: Select the same or different yarns as the surface layer yarn, middle layer yarn and bottom layer yarn;
[0055] S2, Weaving and forming: Through the weaving process, a woven layer variant jacquard fabric with perforated area 1, jacquard area 2, and flat surface 3 is simultaneously formed.
[0056] The surface layer yarn is woven in a loop to form a perforated area 1, the middle layer yarn is woven to form a jacquard area 2, and the flat part 3 is formed by plain weave or satin weave.
[0057] Example 1:
[0058] like Figure 5As shown in the figure, this figure is a schematic diagram of the weaving structure of the surface layer woven monofilament semi-permeable hole and the tucked semi-permeable hole of this utility model. The figure shows two sets of weaving actions, with four yarns as a set.
[0059] The first set of knitting actions is as follows: The first path uses monofilament knitting, connecting the yarns with odd-numbered stitches in the upper and lower loops to form a basic connecting structure; the second path uses monofilament knitting, connecting the yarns with even-numbered stitches in the upper and lower loops, and in areas where jacquard and breathability are needed, the monofilament is directly knitted in loops to form jacquard area 2; the third path uses multifilament knitting, with the needle plate fully knitted, and in areas where a semi-perforated loop is needed, the needle cylinder starts with half a stitch to gather the yarns from the needle plate into the needle cylinder, thus forming a perforated area 1 with a semi-perforated structure on the surface layer; the fourth path uses the needle cylinder for full-stitch knitting, completing one cycle of this set of knitting actions.
[0060] The second set of weaving movements differs from the first set mainly in the alternation of odd and even filaments in the middle; the rest of the weaving steps are the same. This method increases the diversity of weaving and the stability of the fabric.
[0061] In this embodiment, jacquard area 2 and perforated area 1 are formed simultaneously on the same surface layer. Perforated area 1 increases the breathability of the fabric, allowing air to circulate freely. Jacquard area 2 adds visual effect to the fabric. Furthermore, this application forms jacquard and semi-perforated areas in one step through precise weaving operations, which can effectively reduce production steps, improve production efficiency, and reduce production costs.
[0062] Example 2:
[0063] like Figure 6 As shown in the figure, this diagram is a schematic diagram of the weaving structure of the surface layer, bottom layer, monofilament perforation, and tuck semi-perforation of this utility model. The figure shows two sets of weaving actions, with four yarns as a set.
[0064] The first set of knitting movements is as follows: The first path uses monofilament, connected by odd-numbered stitches in the upper and lower loops. In areas where jacquard and breathability are needed, the monofilament is directly knitted in loops to form perforation area 1. The second path continues with monofilament, connected by even-numbered stitches in the upper and lower loops. In areas where jacquard and breathability are needed, the monofilament is also directly knitted in loops to further strengthen the structure of perforation area 1. The third path uses multifilament for knitting, with the needle plate fully knitted. In areas where a semi-perforated loop needs to be formed, the needle cylinder starts with half a stitch to gather the yarn from the needle plate into the needle cylinder, thus forming a semi-perforated loop structure at the bottom layer. The fourth path uses the needle cylinder for full-stitch knitting, completing one cycle of this set of knitting movements.
[0065] The second set of weaving movements involves alternating odd and even monofilaments in the middle layer, while the remaining weaving steps are the same as the first set. This creates a structure in the bottom layer that corresponds to the top layer, while ensuring the overall symmetry and stability of the fabric. In the middle layer, the two monofilaments can be woven into the top layer at will according to the pattern, forming a perforated area that increases the breathability and aesthetics of the material.
[0066] Compared with existing simple mesh structures, the semi-perforated structure of this invention provides better breathability while maintaining the aesthetics of the fabric. Furthermore, it achieves jacquard weaving and perforation in a single weaving process, simplifying the production process and improving production efficiency. In addition, it allows for real-time adjustment of the jacquard pattern and the size and distribution of the perforations according to different design requirements, providing greater flexibility.
[0067] In summary, Example 1, through the weaving structure of the surface layer, utilizes the alternating weaving of monofilaments and multifilaments, as well as the tuck loop technique, to form a surface layer with jacquard patterns and semi-perforations, thereby enhancing the breathability of the fabric. Example 2 demonstrates that the surface layer and bottom layer are formed by monofilaments and tuck loop weaving to create perforated and semi-perforated structures, which not only provide good breathability but also complement each other, increasing the overall layering and stability of the fabric and allowing the fabric to present rich patterns and structural variations on both sides.
[0068] Example 3:
[0069] The jacquard pattern of this application can be one or more of dot jacquard, strip jacquard, and area jacquard. Dot jacquard refers to the jacquard area formed by controlling the monofilament or multifilament of the intermediate layer to form loops at specific needle positions on the surface layer during the weaving process. These dot jacquards are usually small in size and scattered throughout the surface layer. Strip jacquard includes horizontal stripe jacquard and vertical stripe jacquard. The intermediate layer yarn forms a linear jacquard area on the surface layer by forming loops or clusters with continuous multiple needles. Area jacquard refers to two yarns in the intermediate layer, one yarn is used to weave the intermediate layer, and the other yarn forms a larger pattern area on the surface layer. In addition, this application can also achieve a gradient effect by gradually changing the yarn density or color. The amount of monofilament or multifilament used can be gradually increased or decreased during the weaving process to form a natural gradient transition.
[0070] This application creates diverse jacquard patterns on the surface layer using different jacquard patterns, while maintaining the breathability and overall strength of the fabric, providing more possibilities for textile product design. This design not only enhances the functionality and aesthetics of the fabric, but also strengthens its market competitiveness and consumer appeal.
[0071] Example 4:
[0072] The perforation area 1 of this application is one or more of the following: loop perforation, turn-knit perforation, or monofilament semi-perforation. Loop perforation is formed by looping monofilaments or multifilaments between the surface layer and the bottom layer to create holes. This perforation structure allows air and moisture to pass through, improving breathability while maintaining the structural integrity of the fabric. Turn-knit perforation is formed by changing the direction or position of the needles during the knitting process. This perforation provides additional breathability, and the size and distribution of the perforation can be controlled by adjusting the position and number of turn-knitting needles. Monofilament semi-perforation is formed by looping monofilaments between the surface layer and the bottom layer. After forming the monofilament semi-perforation, at least one additional looping knitting action can be performed using the surface layer yarn to further enlarge the holes of the original monofilament semi-perforation, increasing breathability.
[0073] The diverse perforation design in this application allows the fabric to maintain breathability while showcasing a rich variety of patterns and structural variations. The size and distribution of the perforation area 1 can be flexibly adjusted according to actual needs. By changing the weave density, number of rows of holes, hole size, and distribution pattern, the degree of breathability can be precisely controlled to adapt to different usage scenarios and environmental requirements. This design flexibility enables the fabric to meet the needs of various applications, from sportswear to outdoor gear.
[0074] Example 5:
[0075] The fabric of this application also supports rich color effects by changing the yarn color. That is, different colored monofilaments or multifilaments can be used alternately in the weaving of the surface layer and the bottom layer to form a sharp two-color contrast or a delicate color gradient. The flat part 3 can also provide a smooth base color or background effect, further highlighting the visual effect of the jacquard area 2 and the perforated area 1. In addition, this application can also meet different design and functional requirements by selecting different yarn materials, and achieve all-round optimization from visual to tactile.
[0076] Example 6:
[0077] This embodiment provides a method for preparing a three-dimensional textured multilayer monofilament perforated jacquard fabric, the specific steps of which are as follows:
[0078] S1. Yarn preparation: Select the same or different yarns as the surface layer yarn, middle layer yarn and bottom layer yarn;
[0079] S2, Weaving and Shaping: Through weaving technology, a woven layered jacquard fabric with perforated area 1, jacquard area 2, and flat surface 3 is simultaneously formed:
[0080] Perforated Zone 1 Weaving: Perforated Zone 1 is connected to the bottom layer by the surface yarn in a loop manner to form a perforated structure, allowing air and moisture to pass through, improving breathability, while maintaining the structural integrity of the fabric;
[0081] Jacquard Zone 2 weaving: Jacquard Zone 2 uses the middle layer yarn to weave into the surface layer to form a jacquard pattern, which increases the visual appeal and design diversity of the shoe upper. It can also achieve a layered design between two and three layers depending on the different weaving methods of the middle layer yarn.
[0082] Flat section 3 weave: Flat section 3 is formed by plain weave or satin weave to connect perforated area 1 and jacquard area 2, maintaining the integrity and aesthetics of the upper while providing stable support and a comfortable wearing experience.
[0083] The jacquard zone 2 in this application allows the fabric to switch between double and triple layers by adjusting the weaving method of the middle layer yarn. This layer-changing design can adjust the thickness of the fabric in real time as needed, thereby optimizing breathability. For example, a thinner double-layer structure can be designed in areas that require good breathability, while a thicker triple-layer structure can be used in areas that require warmth. This design improves the comfort of the fabric and can adapt to different climates and environmental conditions.
[0084] The fabric of this application features a perforated design that allows moisture and heat to dissipate quickly and air to exchange freely, thereby significantly improving the breathability of the fabric. Furthermore, the perforated structure of the top and bottom layers in this application is supported by the monofilaments in the middle layer, forming a stable sandwich structure. This structure not only ensures the durability of breathability but also enhances the overall strength of the fabric and extends its service life.
[0085] In this application, the size and distribution of the perforations in the perforated area 1 can be flexibly adjusted according to actual needs, and the type of perforations can also be changed or superimposed. By changing the weaving density, the number of rows of holes, the size of the holes, and the distribution pattern, the air permeability can be precisely controlled to adapt to different usage scenarios and environmental requirements.
[0086] In addition, the coordinated weaving structure of the surface and bottom layers allows the fabric to present rich patterns and structural variations on both sides, while ensuring consistent breathability. Furthermore, the addition of jacquard zone 2 allows the fabric to exhibit a good visual effect on both sides.
[0087] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0088] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A single filament interlaced woven layer variant jacquard fabric, characterized by: The fabric consists of a top layer, a middle layer, and a bottom layer, which include: Through-hole area (1), the through-hole area (1) is connected to the bottom layer by the surface yarn in a loop manner to form a through-hole structure; Jacquard area (2), the jacquard area (2) is formed by weaving the middle layer yarn to the surface layer to form a jacquard pattern, and by changing the weaving method of the middle layer yarn, the transformation between the double-layer fabric structure and the three-layer fabric structure can be achieved. The planar part (3) is formed by interweaving the surface yarn, the middle yarn and the bottom yarn to form a sandwich structure and is located between the perforated area (1) and the jacquard area (2).
2. A single filament interlaced woven layer variant jacquard fabric according to claim 1, characterized in that: The jacquard area (2) is one of dot jacquard, strip jacquard or regional jacquard.
3. A single filament interlaced woven layer variant jacquard fabric according to claim 2, characterised in that: When the intermediate layer yarn is woven into the surface layer in a regional jacquard manner or when the intermediate layer yarn is woven into the surface layer and the bottom layer simultaneously above and below, the fabric has a double-layer structure. When the intermediate layer yarn is woven into the surface and bottom layers in a dotted jacquard or striped jacquard pattern, the fabric has a three-layer structure.
4. A single filament interlaced woven layer variant jacquard fabric according to claim 1, characterized in that: The through-hole area (1) is one or more of the following: loop through-hole, needle through-hole, or monofilament through-hole.
5. A single filament interlaced woven layer variant jacquard fabric according to claim 4, characterised in that: The monofilament perforation is a perforation structure formed by directly weaving monofilaments with the surface layer and the bottom layer. After the monofilament perforation is woven, the surface layer yarn is tucked at least once more to increase the perforation.
6. The jacquard fabric with interlaced monofilament and multifilament weave as described in claim 4, characterized in that: The through holes in the through hole area (1) are either regularly arranged or irregularly arranged.
7. A single filament interlaced weave layer variant jacquard fabric as claimed in claim 1, wherein: The flat portion (3) is formed by plain weave or satin weave and uses the same or different yarn as the perforated area (1) or the jacquard area (2).
8. A single filament interlaced weave layer variant jacquard fabric according to claim 1, characterized in that: The planar part (3) and the perforated area (1) are three-layer structures, and the jacquard area (2) is either a three-layer structure or a double-layer structure. The planar part (3) and the perforated area (1) protrude upward relative to the jacquard area (2).
9. An upper, characterized by: At least a portion of the upper is composed of a single-layer multifilament interwoven breathable jacquard fabric as described in any one of claims 1-8.